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linux: fix perf build

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properly set ARCH, CROSS_COMPILE, LDFLAGS and JOBS.

This fixes build failure on aarch64 / kernel 4.4 and feature
detection issues due to LTO warnings on 32bit Rockchip builds.

Signed-off-by: Matthias Reichl <hias@horus.com>
This commit is contained in:
Matthias Reichl 2018-02-14 13:37:23 +01:00
parent 18ad7260b0
commit 2f3f746d7f
1 changed files with 18 additions and 2 deletions
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20
packages/linux/package.mk
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@ -164,6 +164,20 @@ make_target() {
if [ "$PKG_BUILD_PERF" = "yes" ] ; then if [ "$PKG_BUILD_PERF" = "yes" ] ; then
( cd tools/perf ( cd tools/perf
# arch specific perf build args
case "$TARGET_ARCH" in
x86_64)
PERF_BUILD_ARGS="ARCH=x86"
;;
aarch64)
PERF_BUILD_ARGS="ARCH=arm64"
;;
*)
PERF_BUILD_ARGS="ARCH=$TARGET_ARCH"
;;
esac
WERROR=0 \ WERROR=0 \
NO_LIBPERL=1 \ NO_LIBPERL=1 \
NO_LIBPYTHON=1 \ NO_LIBPYTHON=1 \
@ -173,9 +187,11 @@ make_target() {
NO_LIBAUDIT=1 \ NO_LIBAUDIT=1 \
NO_LZMA=1 \ NO_LZMA=1 \
NO_SDT=1 \ NO_SDT=1 \
LDFLAGS="-ldw -ldwfl -lebl -lelf -ldl -lz" \ LDFLAGS="$LDFLAGS -ldw -ldwfl -lebl -lelf -ldl -lz" \
EXTRA_PERFLIBS="-lebl" \ EXTRA_PERFLIBS="-lebl" \
make CROSS_COMPILE="$TARGET_PREFIX" \
JOBS="$CONCURRENCY_MAKE_LEVEL" \
make $PERF_BUILD_ARGS
mkdir -p $INSTALL/usr/bin mkdir -p $INSTALL/usr/bin
cp perf $INSTALL/usr/bin cp perf $INSTALL/usr/bin
) )